CA2415531A1 - Mine door installation - Google Patents

Mine door installation Download PDF

Info

Publication number
CA2415531A1
CA2415531A1 CA002415531A CA2415531A CA2415531A1 CA 2415531 A1 CA2415531 A1 CA 2415531A1 CA 002415531 A CA002415531 A CA 002415531A CA 2415531 A CA2415531 A CA 2415531A CA 2415531 A1 CA2415531 A1 CA 2415531A1
Authority
CA
Canada
Prior art keywords
door installation
mine door
mine
compressed air
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002415531A
Other languages
French (fr)
Other versions
CA2415531C (en
Inventor
William R. Kennedy
John M. Kennedy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kennedy Jack Metal Products and Buildings Inc
Original Assignee
Kennedy Jack Metal Products and Buildings Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kennedy Jack Metal Products and Buildings Inc filed Critical Kennedy Jack Metal Products and Buildings Inc
Publication of CA2415531A1 publication Critical patent/CA2415531A1/en
Application granted granted Critical
Publication of CA2415531C publication Critical patent/CA2415531C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/10—Air doors
    • E21F1/12—Devices for automatically opening air doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings

Abstract

A power mine door installation utilizing compressed air from the compressed air system available in the mine as the power source for a hydraulic door-operating mechanism.
CA002415531A 2002-01-04 2003-01-03 Mine door installation Expired - Lifetime CA2415531C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/037,514 US6594954B1 (en) 2002-01-04 2002-01-04 Mine door installation
US10/037,514 2002-01-04

Publications (2)

Publication Number Publication Date
CA2415531A1 true CA2415531A1 (en) 2003-07-04
CA2415531C CA2415531C (en) 2008-08-19

Family

ID=21894746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002415531A Expired - Lifetime CA2415531C (en) 2002-01-04 2003-01-03 Mine door installation

Country Status (4)

Country Link
US (1) US6594954B1 (en)
AU (1) AU2002330520B2 (en)
CA (1) CA2415531C (en)
GB (1) GB2383811A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6923278B2 (en) * 2002-05-06 2005-08-02 Pride Mobility Products Corporation Adjustable anti-tip wheels for power wheelchair
US6955594B2 (en) * 2003-06-27 2005-10-18 Kennedy William R Mine door system including an air pressure relief door
US6938372B2 (en) * 2003-06-27 2005-09-06 William R. Kennedy Pneumatically-powered mine door installation with hydraulic checking system
US7393025B2 (en) 2003-11-12 2008-07-01 Kennedy Metal Products & Buildings, Inc. Mine door system with trigger-actuated latch mechanism
US20070261309A1 (en) * 2006-05-10 2007-11-15 The Stanley Works Automatic door assembly with telescoping door arm
US7665930B2 (en) * 2007-04-16 2010-02-23 Kennedy Metal Products & Buildings, Inc. Hydraulically powered door and systems for operating same in low-temperature environments
US8453382B2 (en) * 2007-10-03 2013-06-04 Stephen Kucer Entrance control system
DE202009006299U1 (en) * 2009-04-29 2010-09-09 Liebherr-France Sas, Colmar Hydraulic system as well as mobile construction machine
US8162569B2 (en) 2010-06-08 2012-04-24 Kennedy Metal Products & Buildings, Inc. High-strength anchor system, safe room bulkhead, and method of anchoring a support to mine strata
CN102155250B (en) * 2011-01-27 2013-01-16 山西潞安环保能源开发股份有限公司 Self-reset explosion-proof door
CN103397897A (en) * 2013-08-08 2013-11-20 杨立斌 Deformation preventing air door under shaft
US9447685B2 (en) * 2014-05-02 2016-09-20 Jack Kennedy Metal Products & Buildings, Inc. Mine ventilation structure and a deck panel for such a structure
CN106227145A (en) * 2016-08-30 2016-12-14 南京双京电器集团有限公司 A kind of dual power supply air door control system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125232A (en) 1964-03-17 Transfer device
US2564067A (en) 1948-07-24 1951-08-14 Nat Pneumatic Co Inc Door operation and control
US2926012A (en) 1958-06-06 1960-02-23 Chicago Bridge & Iron Co Door interlock system
US3699717A (en) * 1970-09-09 1972-10-24 Lloyd C Hedrick Air door operator
US3936977A (en) * 1973-12-27 1976-02-10 Kelley Company, Inc. Fluid activated load operator
US3993355A (en) 1975-11-17 1976-11-23 Cunningham Kelly G Mining machine having pneumatic conveyance and cutter head floor driven about anchor
US4094158A (en) * 1977-05-27 1978-06-13 The United States Of America As Represented By The Secretary Of The Interior Loading gate for mine roof bolter apparatus
US4222147A (en) 1978-03-20 1980-09-16 Reading Door Closer Corp. Door closer with assist or door operating features
US4334408A (en) 1979-09-19 1982-06-15 Joy Manufacturing Company Pneumatic and hydraulic power control of drill
US4375735A (en) 1981-04-15 1983-03-08 Dorma Door Controls Inc. Air lock door control apparatus
CA1219253A (en) 1984-01-05 1987-03-17 John R. England In-the-hole drill
FR2615237A1 (en) * 1987-05-13 1988-11-18 Amgar Eric Hydraulic system for manoeuvring gates with two opening leaves
USRE34053E (en) 1989-06-05 1992-09-01 Jack Kennedy Metal Products And Buildings, Inc. Mine door system
GB2255948B (en) 1991-05-24 1994-04-06 Coal Ind Improvements in or relating to underground mining systems
US5222838A (en) 1991-07-19 1993-06-29 Jack Kennedy Metal Products And Buildings Power mine door system
GB2291668B (en) * 1991-07-19 1996-03-27 Kennedy Jack Metal Prod Power mine door system
US5240349A (en) 1991-07-19 1993-08-31 Jack Kennedy Metal Products And Buildings, Inc. Power mine door system
FR2688822A1 (en) * 1992-03-17 1993-09-24 Vial Jean Jacques Device for fixing an operator for controlling the opening and closing of a door or gate leaf
SE510839C2 (en) * 1996-04-01 1999-06-28 Safe Net I Harads Ab Pneumatic opening and closing device
US6138412A (en) * 1997-04-25 2000-10-31 Chase Industries, Inc. Door opener and closer
US6425820B1 (en) 2000-03-30 2002-07-30 Jack Kennedy Metal Products And Buildings, Inc. Mine door power drive system

Also Published As

Publication number Publication date
CA2415531C (en) 2008-08-19
AU2002330520B2 (en) 2005-07-28
GB2383811A (en) 2003-07-09
US20030126798A1 (en) 2003-07-10
GB0230225D0 (en) 2003-02-05
AU2002330520A1 (en) 2003-08-28
US6594954B1 (en) 2003-07-22

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